{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Billboard Faces",
   "layerType": "Feature Layer",
   "minScale": 1000000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "bee3361af68e8fc5b333cf47e890a521",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAsUlEQVQ4je2U0Q3CIBCG/9NbQl2GLUynoUzTsAXLkE7RnCGooRYo1cb44PdEgHw5jh8YO8N/4Rzr+zgg/Zwjcphg0J0cMnBdlogeiCgcoGC9wfXStwlLshmkYT1epUvhMCpAVmRlKS/2HKEheBvO9mgTFE5TqfBD+AtCMes3nEDk9q1wgqkLQwRCFJqqFIPu3FBhk1Q2vJRA2DyMLuYyjVLo8X09Q72H8QPIfgIlfj+HNyk8OMJuyHJxAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}